Pith Number

pith:6FACFEAB

pith:2025:6FACFEABXUASNUXEYL72ILPQCH

not attested not anchored not stored refs pending

Latent Manifold Reconstruction and Representation with Topological and Geometrical Regularization

Pengcheng Zhou, Ren Wang

arxiv:2505.04412 v1 · 2025-05-07 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6FACFEABXUASNUXEYL72ILPQCH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T10:59:51.477346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f140229001bd0126d2e4c2ffa42df011fe941257782b8ae89200f4a03b3a9dd0

Aliases

arxiv: 2505.04412 · arxiv_version: 2505.04412v1 · doi: 10.48550/arxiv.2505.04412 · pith_short_12: 6FACFEABXUAS · pith_short_16: 6FACFEABXUASNUXE · pith_short_8: 6FACFEAB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/6FACFEABXUASNUXEYL72ILPQCH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: f140229001bd0126d2e4c2ffa42df011fe941257782b8ae89200f4a03b3a9dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97481a98b8c48b7b83b6ca47475aa93e082fec68728bdba96d77611d2e9c8df9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-07T13:47:22Z",
    "title_canon_sha256": "eb95fc6a6f06bc85e00b9d9b904f5165960dec76028c3fdac482176712a1eaef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.04412",
    "kind": "arxiv",
    "version": 1
  }
}